/*
 * Copyright (C) 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "core/cc/thread.h"

#include <pthread.h>

#include <type_traits>

namespace core {

Thread Thread::current() {
  auto thread = pthread_self();
  auto asUnsigned =
      static_cast<std::make_unsigned<decltype(thread)>::type>(thread);
  return Thread(static_cast<uint64_t>(asUnsigned));
}

}  // namespace core
